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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.182 by root, Sun Apr 30 11:17:08 2006 UTC vs.
Revision 1.276 by root, Sun Jun 4 00:16:01 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_markup ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 61 }
40 62
41 return; 63 return;
42 } 64 }
43 } 65 }
… …
47 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
48} 70}
49 71
50# class methods for events 72# class methods for events
51sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 75 if $FOCUS;
54} 76}
55 77
56sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 80 if $FOCUS;
59} 81}
60 82
61sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
62 my ($ev) = @_; 84 my ($ev) = @_;
… …
71 check_tooltip; 93 check_tooltip;
72 } 94 }
73 95
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 97
76 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 100}
81 101
82sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
83 my ($ev) = @_; 103 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
85 105
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 107
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 109
90 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 112
95 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 115 $grab->update if $grab;
98 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 133
116 check_tooltip; 134 check_tooltip;
117 } 135 }
118 136
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 138 if $HOVER;
123} 139}
124 140
125# convert position array to integers 141# convert position array to integers
126sub harmonize { 142sub harmonize {
127 my ($vals) = @_; 143 my ($vals) = @_;
… …
133 $rem += $_ - $i; 149 $rem += $_ - $i;
134 $_ = $i; 150 $_ = $i;
135 } 151 }
136} 152}
137 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
138############################################################################# 195#############################################################################
139 196
140package CFClient::UI::Base; 197package CFClient::UI::Base;
141 198
142use strict; 199use strict;
… …
145 202
146sub new { 203sub new {
147 my $class = shift; 204 my $class = shift;
148 205
149 my $self = bless { 206 my $self = bless {
150 x => 0, 207 x => "center",
151 y => 0, 208 y => "center",
152 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
153 can_events => 1, 212 can_events => 1,
154 @_ 213 @_
155 }, $class; 214 }, $class;
156 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
157 for (keys %$self) { 218 for (keys %$self) {
158 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
160 } 221 }
161 } 222 }
162 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
163 $self 236 $self
164} 237}
165 238
166sub destroy { 239sub destroy {
167 my ($self) = @_; 240 my ($self) = @_;
… …
176 return if $self->{parent}; 249 return if $self->{parent};
177 250
178 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
179} 252}
180 253
181sub hide { 254sub set_visible {
182 my ($self) = @_; 255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
183 278
184 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
186 281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
237 $self->{w} = $w; 364 $self->{alloc_w} = $w;
238 $self->{h} = $h; 365 $self->{alloc_h} = $h;
239 366
240 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 368 }
244} 369}
245 370
246sub size_allocate { 371sub size_allocate {
247 # nothing to be done 372 # nothing to be done
248} 373}
249 374
250sub children { 375sub children {
376 # nop
251} 377}
252 378
253# call when resolution changes etc. 379sub visible_children {
254sub reconfigure { 380 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261} 381}
262 382
263sub set_max_size { 383sub set_max_size {
264 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
265 385
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
268} 388}
269 389
270# return top left coordinates 390sub set_tooltip {
271sub _topleft {
272 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
273 392
274 $self->{parent} 393 $tooltip =~ s/^\s+//;
275 or Carp::confess "no parent widget in _topleft\n";#d# 394 $tooltip =~ s/\s+$//;
276 395
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
278} 404}
279 405
280# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
281sub coord2local { 407sub coord2local {
282 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
283 409
284 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 411}
287 412
288# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
289sub coord2global { 414sub coord2global {
290 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
291 416
292 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 418}
295 419
296sub focus_in { 420sub focus_in {
297 my ($self) = @_; 421 my ($self) = @_;
298 422
299 return if $FOCUS == $self; 423 return if $FOCUS == $self;
300 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
301 425
302 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
303 427
304 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
305 429
306 $focus->update if $focus; 430 $focus->update if $focus;
307 $FOCUS->update; 431 $FOCUS->update;
308} 432}
309 433
… …
312 436
313 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
314 438
315 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
316 440
317 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
318 442
319 $focus->update if $focus; #? 443 $focus->update if $focus; #?
320}
321 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
322sub mouse_motion { } 449sub mouse_motion { 0 }
323sub button_up { } 450sub button_up { 0 }
324sub key_down { } 451sub key_down { 0 }
325sub key_up { } 452sub key_up { 0 }
326 453
327sub button_down { 454sub button_down {
328 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
329 456
330 $self->focus_in; 457 $self->focus_in;
331}
332 458
333sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
334sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
335sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
336sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
337sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
338 535
339sub draw { 536sub draw {
340 my ($self) = @_; 537 my ($self) = @_;
341 538
342 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
343 550
344 glPushMatrix; 551 glPushMatrix;
345 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
346 $self->_draw; 553 $self->_draw;
347 glPopMatrix; 554 glPopMatrix;
… …
359 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
360 glEnd; 567 glEnd;
361 glDisable GL_BLEND; 568 glDisable GL_BLEND;
362 } 569 }
363 570
364 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
365 glPushMatrix; 572 glPushMatrix;
366 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0; 576 glVertex 0 , 0;
370 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
371 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
372 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
373 glEnd; 580 glEnd;
374 glPopMatrix; 581 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 } 583 }
377} 584}
378 585
379sub _draw { 586sub _draw {
380 my ($self) = @_; 587 my ($self) = @_;
381 588
382 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
383} 590}
384 591
385sub find_widget {
386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
389
390 return $self
391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
393
394 ()
395}
396
397sub set_parent {
398 my ($self, $parent) = @_;
399
400 Scalar::Util::weaken ($self->{parent} = $parent);
401}
402
403sub check_size {
404 my ($self) = @_;
405
406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427}
428
429sub update {
430 my ($self) = @_;
431
432 $self->{parent}->update
433 if $self->{parent};
434}
435
436sub connect {
437 my ($self, $signal, $cb) = @_;
438
439 push @{ $self->{signal_cb}{$signal} }, $cb;
440}
441
442sub emit {
443 my ($self, $signal, @args) = @_;
444
445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
446}
447
448sub DESTROY { 592sub DESTROY {
449 my ($self) = @_; 593 my ($self) = @_;
450 594
595 delete $WIDGET{$self+0};
451 #$self->deactivate; 596 #$self->deactivate;
452} 597}
453 598
454############################################################################# 599#############################################################################
455 600
… …
464 my $class = shift; 609 my $class = shift;
465 610
466 # range [value, low, high, page] 611 # range [value, low, high, page]
467 612
468 $class->SUPER::new ( 613 $class->SUPER::new (
469 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
470 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
471 @_ 616 @_
472 ) 617 )
473} 618}
474 619
475sub _draw { 620sub _draw {
476 my ($self) = @_; 621 my ($self) = @_;
477 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
478 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
479 629
480 glEnable GL_BLEND; 630 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
483 633
484 glBegin GL_QUADS; 634 glBegin GL_QUADS;
485 glVertex 0 , 0; 635 glVertex 0 , 0;
486 glVertex 0 , $h; 636 glVertex 0 , $h;
487 glVertex $w, $h; 637 glVertex $w, $h;
488 glVertex $w, 0; 638 glVertex $w, 0;
489 glEnd; 639 glEnd;
490 640
491 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
492} 643}
493 644
494############################################################################# 645#############################################################################
495 646
496package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
501 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
503} 654}
504 655
505sub size_request { 656sub size_request {
506 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
507} 660}
508 661
509sub draw { } 662sub draw { }
510 663
511############################################################################# 664#############################################################################
… …
515our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
516 669
517sub new { 670sub new {
518 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
519 672
520 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
521 674
522 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
523 children => [], 676 children => [],
524 can_events => 0, 677 can_events => 0,
525 %arg, 678 %arg,
526 ); 679 );
680
527 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
528 683
529 $self 684 $self
530} 685}
531 686
532sub add { 687sub add {
533 my ($self, $child) = @_; 688 my ($self, @widgets) = @_;
534 689
535 $child->set_parent ($self); 690 $_->set_parent ($self)
691 for @widgets;
536 692
537 use sort 'stable'; 693 use sort 'stable';
538 694
539 $self->{children} = [ 695 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 697 @{$self->{children}}, @widgets
542 ]; 698 ];
543 699
544 $child->check_size; 700 $self->realloc;
545 $self->update;
546} 701}
547 702
548sub children { 703sub children {
549 @{ $_[0]{children} } 704 @{ $_[0]{children} }
550} 705}
… …
555 delete $child->{parent}; 710 delete $child->{parent};
556 $child->hide; 711 $child->hide;
557 712
558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559 714
560 $self->check_size; 715 $self->realloc;
561 $self->update;
562} 716}
563 717
564sub clear { 718sub clear {
565 my ($self) = @_; 719 my ($self) = @_;
566 720
… …
570 for (@$children) { 724 for (@$children) {
571 delete $_->{parent}; 725 delete $_->{parent};
572 $_->hide; 726 $_->hide;
573 } 727 }
574 728
575 $self->check_size; 729 $self->realloc;
576 $self->update;
577} 730}
578 731
579sub find_widget { 732sub find_widget {
580 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
581 734
582 $x -= $self->{x}; 735 $x -= $self->{x};
583 $y -= $self->{y}; 736 $y -= $self->{y};
584 737
585 my $res; 738 my $res;
586 739
587 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
588 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
589 and return $res; 742 and return $res;
590 } 743 }
591 744
592 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
641 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
642} 795}
643 796
644############################################################################# 797#############################################################################
645 798
799# back-buffered drawing area
800
646package CFClient::UI::Window; 801package CFClient::UI::Window;
647 802
648our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
649 804
650use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
656} 811}
657 812
658sub update { 813sub update {
659 my ($self) = @_; 814 my ($self) = @_;
660 815
661 $ROOT->on_refresh ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
662 $self->SUPER::update; 817 $self->SUPER::update;
663} 818}
664 819
665sub size_allocate { 820sub size_allocate {
666 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
… …
668 $self->SUPER::size_allocate ($w, $h); 823 $self->SUPER::size_allocate ($w, $h);
669 $self->update; 824 $self->update;
670} 825}
671 826
672sub _render { 827sub _render {
828 my ($self) = @_;
829
673 $_[0]{children}[0]->draw; 830 $self->{children}[0]->draw;
674} 831}
675 832
676sub render_child { 833sub render_child {
677 my ($self) = @_; 834 my ($self) = @_;
678 835
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0; 837 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT; 838 glClear GL_COLOR_BUFFER_BIT;
682 839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
683 $self->_render; 847 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 }; 848 };
692} 849}
693 850
694sub _draw { 851sub _draw {
695 my ($self) = @_; 852 my ($self) = @_;
696 853
697 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
698 855
699 my $tex = $self->{texture} 856 my $tex = $self->{texture}
700 or return; 857 or return;
701 858
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 861 glColor 1, 1, 1, 1;
707 862
708 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 864
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
712} 866}
713 867
714############################################################################# 868#############################################################################
715 869
716package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
717 871
718our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
719 873
874sub new {
875 my $class = shift;
876
877 $class->SUPER::new (
878 scroll_x => 0,
879 scroll_y => 1,
880 @_,
881 )
882}
883
720sub size_request { 884sub size_request {
721 my ($self) = @_; 885 my ($self) = @_;
722 886
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725 888
726 @$self{qw(child_w child_h)} 889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
727} 893}
728 894
729sub size_allocate { 895sub size_allocate {
730 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
731 897
898 my $child = $self->child;
899
900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902
903 $self->child->configure (0, 0, $w, $h);
732 $self->update; 904 $self->update;
733} 905}
734 906
735sub set_offset { 907sub set_offset {
736 my ($self, $x, $y) = @_; 908 my ($self, $x, $y) = @_;
… …
739 $self->{view_y} = int $y; 911 $self->{view_y} = int $y;
740 912
741 $self->update; 913 $self->update;
742} 914}
743 915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
744sub _render { 944sub _render {
745 my ($self) = @_; 945 my ($self) = @_;
746 946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748 951
749 $self->SUPER::_render; 952 $self->SUPER::_render;
750} 953}
751 954
752############################################################################# 955#############################################################################
753 956
754package CFClient::UI::ScrolledWindow; 957package CFClient::UI::ScrolledWindow;
755 958
756our @ISA = CFClient::UI::HBox::; 959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
986}
987
988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 $self->SUPER::size_allocate ($w, $h);
1008
1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
757 1023
758sub new { 1024sub new {
759 my $class = shift; 1025 my $class = shift;
760 1026
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new ( 1027 $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort), 1028 bg => undef,
773 slider => $slider,
774 @_, 1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
1074
1075 my $title = delete $arg{title};
1076
1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
775 ); 1085 );
776 1086
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
812
813 glEnable GL_BLEND;
814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815 glEnable GL_TEXTURE_2D;
816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
817
818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
825
826
827 $self->child->draw;
828 glDisable GL_BLEND;
829 glDisable GL_TEXTURE_2D;
830}
831
832#############################################################################
833
834package CFClient::UI::FancyFrame;
835
836our @ISA = CFClient::UI::Bin::;
837
838use CFClient::OpenGL;
839
840my @tex =
841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844sub new {
845 my $class = shift;
846
847 # TODO: user_x, user_y, overwrite moveto?
848
849 my $self = $class->SUPER::new (
850 bg => [1, 1, 1, 1],
851 border_bg => [1, 1, 1, 1],
852 border => 0.6,
853 can_events => 1,
854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
858 align => 0, 1088 align => 0,
859 valign => 1, 1089 valign => 1,
860 text => $self->{title}, 1090 text => $title,
861 fontsize => $self->{border}; 1091 fontsize => $self->{border}
1092 if defined $title;
862 1093
863 $self 1094 $self
1095}
1096
1097sub add {
1098 my ($self, @widgets) = @_;
1099
1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
864} 1102}
865 1103
866sub border { 1104sub border {
867 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
868} 1106}
869 1107
870sub size_request { 1108sub size_request {
871 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
872 1113
873 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
874 1115
875 ( 1116 (
876 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
879} 1120}
880 1121
881sub size_allocate { 1122sub size_allocate {
882 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
883 1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
884 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
885 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
886 1135
887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888 if $self->{title};
889
890 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
891} 1137}
892 1138
893sub button_down { 1139sub button_down {
894 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
895 1141
… …
911 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
912 1158
913 my $dx = $ev->{x} - $ox; 1159 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy; 1160 my $dy = $ev->{y} - $oy;
915 1161
916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->realloc;
918 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size;
920 }; 1167 };
921 1168
922 } elsif ($lr ^ $td) { 1169 } elsif ($lr ^ $td) {
923 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
… …
926 $self->{motion} = sub { 1173 $self->{motion} = sub {
927 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
928 1175
929 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
930 1177
931 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
932 $self->update;
933 }; 1179 };
1180 } else {
1181 return 0;
1182 }
1183
934 } 1184 1
935} 1185}
936 1186
937sub button_up { 1187sub button_up {
938 my ($self, $ev, $x, $y) = @_; 1188 my ($self, $ev, $x, $y) = @_;
939 1189
940 delete $self->{motion}; 1190 !!delete $self->{motion}
941} 1191}
942 1192
943sub mouse_motion { 1193sub mouse_motion {
944 my ($self, $ev, $x, $y) = @_; 1194 my ($self, $ev, $x, $y) = @_;
945 1195
946 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
947} 1199}
948 1200
949sub _draw { 1201sub _draw {
950 my ($self) = @_; 1202 my ($self) = @_;
951 1203
1204 my $child = $self->{children}[0];
1205
952 my ($w, $h ) = ($self->{w}, $self->{h}); 1206 my ($w, $h ) = ($self->{w}, $self->{h});
953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
954 1208
955 glEnable GL_BLEND;
956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957 glEnable GL_TEXTURE_2D; 1209 glEnable GL_TEXTURE_2D;
958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959 1211
960 my $border = $self->border; 1212 my $border = $self->border;
961 1213
962 glColor @{ $self->{border_bg} }; 1214 glColor @{ $self->{border_bg} };
963 $tex[1]->draw_quad (0, 0, $w, $border); 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch); 1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
967 1219
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969 my $bg = $tex[0]; 1221 glColor @{ $self->{bg} };
970 1222
971 # TODO: repeat texture not scale 1223 # TODO: repeat texture not scale
1224 # solve this better(?)
972 my $rep_x = $cw / $bg->{w}; 1225 $bg->{s} = $cw / $bg->{w};
973 my $rep_y = $ch / $bg->{h}; 1226 $bg->{t} = $ch / $bg->{h};
974
975 glColor @{ $self->{bg} };
976
977 $bg->{s} = $rep_x;
978 $bg->{t} = $rep_y;
979 $bg->{wrap_mode} = 1;
980 $bg->draw_quad ($border, $border, $cw, $ch); 1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
981 1229
982 glDisable GL_TEXTURE_2D; 1230 glDisable GL_TEXTURE_2D;
983 glDisable GL_BLEND;
984 }
985 1231
986 $self->{title}->draw if $self->{title};
987
988 $self->child->draw; 1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
989} 1238}
990 1239
991############################################################################# 1240#############################################################################
992 1241
993package CFClient::UI::Table; 1242package CFClient::UI::Table;
… …
1001sub new { 1250sub new {
1002 my $class = shift; 1251 my $class = shift;
1003 1252
1004 $class->SUPER::new ( 1253 $class->SUPER::new (
1005 col_expand => [], 1254 col_expand => [],
1006 @_ 1255 @_,
1007 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008} 1261}
1009 1262
1010sub add { 1263sub add {
1011 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
1012 1265
1013 $child->set_parent ($self); 1266 $child->set_parent ($self);
1014 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
1015 1268
1016 $child->check_size; 1269 $self->realloc;
1017} 1270}
1018 1271
1019sub children {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1021}
1022
1023# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
1024sub clear { 1273sub clear {
1025 my ($self) = @_; 1274 my ($self) = @_;
1026 1275
1027 my @children = $self->children; 1276 my @children = $self->children;
1028 delete $self->{children}; 1277 delete $self->{children};
… …
1030 for (@children) { 1279 for (@children) {
1031 delete $_->{parent}; 1280 delete $_->{parent};
1032 $_->hide; 1281 $_->hide;
1033 } 1282 }
1034 1283
1035 $self->update; 1284 $self->realloc;
1036} 1285}
1037 1286
1038sub get_wh { 1287sub get_wh {
1039 my ($self) = @_; 1288 my ($self) = @_;
1040 1289
… …
1071sub size_allocate { 1320sub size_allocate {
1072 my ($self, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
1073 1322
1074 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
1075 1324
1076 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
1077 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
1078 1327
1079 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
1080 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
1081 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
1082 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
1136 } 1385 }
1137} 1386}
1138 1387
1139############################################################################# 1388#############################################################################
1140 1389
1141package CFClient::UI::HBox; 1390package CFClient::UI::Box;
1142
1143# TODO: wrap into common Box base class
1144 1391
1145our @ISA = CFClient::UI::Container::; 1392our @ISA = CFClient::UI::Container::;
1146 1393
1147sub size_request { 1394sub size_request {
1148 my ($self) = @_; 1395 my ($self) = @_;
1149 1396
1150 my @alloc = map [$_->size_request], @{$self->{children}}; 1397 $self->{vertical}
1151 1398 ? (
1152 ( 1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1153 (List::Util::sum map $_->[0], @alloc), 1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1154 (List::Util::max map $_->[1], @alloc), 1401 )
1155 ) 1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1156} 1406}
1157 1407
1158sub size_allocate { 1408sub size_allocate {
1159 my ($self, $w, $h) = @_; 1409 my ($self, $w, $h) = @_;
1160 1410
1161 ($h, $w) = ($w, $h); 1411 my $space = $self->{vertical} ? $h : $w;
1162
1163 my $children = $self->{children}; 1412 my $children = $self->{children};
1164 1413
1165 my @h = map $_->{req_w}, @$children; 1414 my @req;
1166 1415
1167 my $req_h = List::Util::sum @h; 1416 if ($self->{homogeneous}) {
1168 1417 @req = ($space / (@$children || 1)) x @$children;
1169 if ($req_h > $h) {
1170 # ah well, not enough space
1171 $_ *= $h / $req_h for @h;
1172 } else { 1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1173 my $exp = List::Util::sum map $_->{expand}, @$children; 1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1174 $exp ||= 1;
1175 1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1176 for (0 .. $#$children) { 1431 for 0 .. $#$children;
1177 my $child = $children->[$_];
1178
1179 my $alloc_h = $h[$_];
1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181 $h[$_] = $alloc_h;
1182 } 1432 }
1183 } 1433 }
1184 1434
1185 CFClient::UI::harmonize \@h; 1435 CFClient::UI::harmonize \@req;
1186 1436
1187 my $y = 0; 1437 my $pos = 0;
1188 for (0 .. $#$children) { 1438 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190 my $h = $h[$_]; 1439 my $alloc = $req[$_];
1191 $child->configure ($y, 0, $h, $w); 1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1192 1441
1193 $y += $h; 1442 $pos += $alloc;
1194 } 1443 }
1195 1444
1196 1 1445 1
1197} 1446}
1198 1447
1199############################################################################# 1448#############################################################################
1200 1449
1450package CFClient::UI::HBox;
1451
1452our @ISA = CFClient::UI::Box::;
1453
1454sub new {
1455 my $class = shift;
1456
1457 $class->SUPER::new (
1458 vertical => 0,
1459 @_,
1460 )
1461}
1462
1463#############################################################################
1464
1201package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
1202 1466
1203# TODO: wrap into common Box base class
1204
1205our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
1206 1468
1207sub size_request { 1469sub new {
1208 my ($self) = @_; 1470 my $class = shift;
1209 1471
1210 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
1211 1473 vertical => 1,
1212 ( 1474 @_,
1213 (List::Util::max map $_->[0], @alloc),
1214 (List::Util::sum map $_->[1], @alloc),
1215 ) 1475 )
1216} 1476}
1217 1477
1218sub size_allocate {
1219 my ($self, $w, $h) = @_;
1220
1221 my $children = $self->{children};
1222
1223 my @h = map $_->{req_h}, @$children;
1224
1225 my $req_h = List::Util::sum @h;
1226
1227 if ($req_h > $h) {
1228 # ah well, not enough space
1229 $_ *= $h / $req_h for @h;
1230 } else {
1231 my $exp = List::Util::sum map $_->{expand}, @$children;
1232 $exp ||= 1;
1233
1234 for (0 .. $#$children) {
1235 my $child = $children->[$_];
1236
1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238 }
1239 }
1240
1241 CFClient::UI::harmonize \@h;
1242
1243 my $y = 0;
1244 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_];
1247 $child->configure (0, $y, $w, $h);
1248
1249 $y += $h;
1250 }
1251
1252 1
1253}
1254
1255############################################################################# 1478#############################################################################
1256 1479
1257package CFClient::UI::Label; 1480package CFClient::UI::Label;
1258 1481
1259our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
1260 1483
1261use CFClient::OpenGL; 1484use CFClient::OpenGL;
1262 1485
1263sub new { 1486sub new {
1264 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
1265 1488
1266 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
1267 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
1491 #bg => none
1492 #active_bg => none
1268 #font => default_font 1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1269 fontsize => 1, 1499 fontsize => 1,
1270 text => "",
1271 align => -1, 1500 align => -1,
1272 valign => -1, 1501 valign => -1,
1273 padding => 2, 1502 padding_x => 2,
1274 layout => new CFClient::Layout, 1503 padding_y => 2,
1275 can_events => 0, 1504 can_events => 0,
1276 %arg 1505 %arg
1277 ); 1506 );
1278 1507
1279 if (exists $self->{template}) { 1508 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout; 1509 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template}); 1510 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout; 1511 $self->{template} = $layout;
1283 } 1512 }
1284 1513
1285 $self->set_text (delete $self->{text}) if exists $self->{text}; 1514 if (exists $self->{markup}) {
1286 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1515 $self->set_markup (delete $self->{markup});
1516 } else {
1517 $self->set_text (delete $self->{text});
1518 }
1287 1519
1288 $self 1520 $self
1289} 1521}
1290 1522
1291sub escape { 1523sub escape($) {
1292 local $_ = $_[1]; 1524 local $_ = $_[0];
1293 1525
1294 s/&/&amp;/g; 1526 s/&/&amp;/g;
1295 s/>/&gt;/g; 1527 s/>/&gt;/g;
1296 s/</&lt;/g; 1528 s/</&lt;/g;
1297 1529
1298 $_[1] 1530 $_
1299} 1531}
1300 1532
1301sub update { 1533sub update {
1302 my ($self) = @_; 1534 my ($self) = @_;
1303 1535
1304 delete $self->{texture}; 1536 delete $self->{texture};
1305 $self->SUPER::update; 1537 $self->SUPER::update;
1306} 1538}
1307 1539
1308sub reconfigure {
1309 my ($self) = @_;
1310
1311 delete $self->{texture};
1312}
1313
1314sub set_text { 1540sub set_text {
1315 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
1316 1542
1317 return if $self->{text} eq "T$text"; 1543 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text"; 1544 $self->{text} = "T$text";
1319 1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1320 $self->{layout}->set_text ($text); 1547 $self->{layout}->set_text ($text);
1321 1548
1322 delete $self->{texture}; 1549 $self->realloc;
1323 $self->update; 1550 $self->update;
1324 $self->check_size;
1325} 1551}
1326 1552
1327sub set_markup { 1553sub set_markup {
1328 my ($self, $markup) = @_; 1554 my ($self, $markup) = @_;
1329 1555
1330 return if $self->{text} eq "M$markup"; 1556 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup"; 1557 $self->{text} = "M$markup";
1332 1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1333 $self->{layout}->set_markup ($markup); 1562 $self->{layout}->set_markup ($markup);
1334 1563
1335 delete $self->{texture}; 1564 $self->realloc;
1336 $self->update; 1565 $self->update;
1337 $self->check_size;
1338} 1566}
1339 1567
1340sub size_request { 1568sub size_request {
1341 my ($self) = @_; 1569 my ($self) = @_;
1342 1570
1343 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($self->{max_w} || -1); 1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346 1576
1347 my ($w, $h) = $self->{layout}->size; 1577 my ($w, $h) = $self->{layout}->size;
1348 1578
1349 if (exists $self->{template}) { 1579 if (exists $self->{template}) {
… …
1354 1584
1355 $w = List::Util::max $w, $w2; 1585 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2; 1586 $h = List::Util::max $h, $h2;
1357 } 1587 }
1358 1588
1359 ( 1589 ($w, $h)
1360 $w + $self->{padding} * 2,
1361 $h + $self->{padding} * 2,
1362 )
1363} 1590}
1364 1591
1365sub size_allocate { 1592sub size_allocate {
1366 my ($self, $w, $h) = @_; 1593 my ($self, $w, $h) = @_;
1367 1594
1595 delete $self->{ox};
1596
1368 delete $self->{texture}; 1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1369} 1599}
1370 1600
1371sub set_fontsize { 1601sub set_fontsize {
1372 my ($self, $fontsize) = @_; 1602 my ($self, $fontsize) = @_;
1373 1603
1374 $self->{fontsize} = $fontsize; 1604 $self->{fontsize} = $fontsize;
1375 delete $self->{texture}; 1605 delete $self->{texture};
1376 $self->check_size; 1606
1377 $self->update; 1607 $self->realloc;
1378} 1608}
1379 1609
1380sub _draw { 1610sub _draw {
1381 my ($self) = @_; 1611 my ($self) = @_;
1382 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1383 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1385 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1387 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1388 }; 1624 };
1389 1625
1390 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1392 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394 1638
1639 if ($tex->{format} == GL_ALPHA) {
1395 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1396
1397 $self->{ox} = int (
1398 $self->{align} < 0 ? $self->{padding}
1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1400 : ($self->{w} - $tex->{w}) * 0.5
1401 );
1402
1403 $self->{oy} = int (
1404 $self->{valign} < 0 ? $self->{padding}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
1408
1409 $tex->draw_quad ($self->{ox}, $self->{oy}); 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642 } else {
1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644 }
1410 1645
1411 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 1647}
1414 1648
1415############################################################################# 1649#############################################################################
1416 1650
1417package CFClient::UI::EntryBase; 1651package CFClient::UI::EntryBase;
… …
1430 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1431 can_hover => 1, 1665 can_hover => 1,
1432 can_focus => 1, 1666 can_focus => 1,
1433 valign => 0, 1667 valign => 0,
1434 can_events => 1, 1668 can_events => 1,
1669 #text => ...
1435 @_ 1670 @_
1436 ) 1671 )
1437} 1672}
1438 1673
1439sub _set_text { 1674sub _set_text {
… …
1441 1676
1442 delete $self->{cur_h}; 1677 delete $self->{cur_h};
1443 1678
1444 return if $self->{text} eq $text; 1679 return if $self->{text} eq $text;
1445 1680
1446 delete $self->{texture};
1447
1448 $self->{last_activity} = $::NOW; 1681 $self->{last_activity} = $::NOW;
1449 $self->{text} = $text; 1682 $self->{text} = $text;
1450 1683
1451 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text "); 1685 $self->{layout}->set_text ("$text ");
1453 1686
1454 $self->emit (changed => $self->{text}); 1687 $self->_emit (changed => $self->{text});
1688 $self->update;
1689}
1690
1691sub set_text {
1692 my ($self, $text) = @_;
1693
1694 $self->{cursor} = length $text;
1695 $self->_set_text ($text);
1696
1697 $self->realloc;
1455} 1698}
1456 1699
1457sub get_text { 1700sub get_text {
1458 $_[0]{text} 1701 $_[0]{text}
1459} 1702}
… …
1462 my ($self) = @_; 1705 my ($self) = @_;
1463 1706
1464 my ($w, $h) = $self->SUPER::size_request; 1707 my ($w, $h) = $self->SUPER::size_request;
1465 1708
1466 ($w + 1, $h) # add 1 for cursor 1709 ($w + 1, $h) # add 1 for cursor
1467}
1468
1469sub size_allocate {
1470 my ($self, $w, $h) = @_;
1471
1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1473}
1474
1475sub set_text {
1476 my ($self, $text) = @_;
1477
1478 $self->{cursor} = length $text;
1479 $self->_set_text ($text);
1480 $self->update;
1481} 1710}
1482 1711
1483sub key_down { 1712sub key_down {
1484 my ($self, $ev) = @_; 1713 my ($self, $ev) = @_;
1485 1714
… …
1487 my $sym = $ev->{sym}; 1716 my $sym = $ev->{sym};
1488 my $uni = $ev->{unicode}; 1717 my $uni = $ev->{unicode};
1489 1718
1490 my $text = $self->get_text; 1719 my $text = $self->get_text;
1491 1720
1492 if ($sym == 8) { 1721 if ($uni == 8) {
1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1722 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494 } elsif ($sym == 127) { 1723 } elsif ($uni == 127) {
1495 substr $text, $self->{cursor}, 1, ""; 1724 substr $text, $self->{cursor}, 1, "";
1496 } elsif ($sym == CFClient::SDLK_LEFT) { 1725 } elsif ($sym == CFClient::SDLK_LEFT) {
1497 --$self->{cursor} if $self->{cursor}; 1726 --$self->{cursor} if $self->{cursor};
1498 } elsif ($sym == CFClient::SDLK_RIGHT) { 1727 } elsif ($sym == CFClient::SDLK_RIGHT) {
1499 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1728 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1500 } elsif ($sym == CFClient::SDLK_HOME) { 1729 } elsif ($sym == CFClient::SDLK_HOME) {
1501 $self->{cursor} = 0; 1730 $self->{cursor} = 0;
1502 } elsif ($sym == CFClient::SDLK_END) { 1731 } elsif ($sym == CFClient::SDLK_END) {
1503 $self->{cursor} = length $text; 1732 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) { 1733 } elsif ($uni == 27) {
1505 $self->emit ('escape'); 1734 $self->_emit ('escape');
1506 } elsif ($uni) { 1735 } elsif ($uni) {
1507 substr $text, $self->{cursor}++, 0, chr $uni; 1736 substr $text, $self->{cursor}++, 0, chr $uni;
1737 } else {
1738 return 0;
1508 } 1739 }
1509 1740
1510 $self->_set_text ($text); 1741 $self->_set_text ($text);
1511 $self->update; 1742
1743 $self->realloc;
1744
1745 1
1512} 1746}
1513 1747
1514sub focus_in { 1748sub focus_in {
1515 my ($self) = @_; 1749 my ($self) = @_;
1516 1750
… …
1531 utf8::encode $text; 1765 utf8::encode $text;
1532 $self->{cursor} = length substr $text, 0, $idx; 1766 $self->{cursor} = length substr $text, 0, $idx;
1533 1767
1534 $self->_set_text ($self->{text}); 1768 $self->_set_text ($self->{text});
1535 $self->update; 1769 $self->update;
1770
1771 1
1536} 1772}
1537 1773
1538sub mouse_motion { 1774sub mouse_motion {
1539 my ($self, $ev, $x, $y) = @_; 1775 my ($self, $ev, $x, $y) = @_;
1540# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1776# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1777
1778 0
1541} 1779}
1542 1780
1543sub _draw { 1781sub _draw {
1544 my ($self) = @_; 1782 my ($self) = @_;
1545 1783
… …
1596 if ($sym == 13) { 1834 if ($sym == 13) {
1597 unshift @{$self->{history}}, 1835 unshift @{$self->{history}},
1598 my $txt = $self->get_text; 1836 my $txt = $self->get_text;
1599 $self->{history_pointer} = -1; 1837 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = ''; 1838 $self->{history_saveback} = '';
1601 $self->emit (activate => $txt); 1839 $self->_emit (activate => $txt);
1602 $self->update; 1840 $self->update;
1603 1841
1604 } elsif ($sym == CFClient::SDLK_UP) { 1842 } elsif ($sym == CFClient::SDLK_UP) {
1605 if ($self->{history_pointer} < 0) { 1843 if ($self->{history_pointer} < 0) {
1606 $self->{history_saveback} = $self->get_text; 1844 $self->{history_saveback} = $self->get_text;
… …
1622 } else { 1860 } else {
1623 $self->set_text ($self->{history_saveback}); 1861 $self->set_text ($self->{history_saveback});
1624 } 1862 }
1625 1863
1626 } else { 1864 } else {
1627 $self->SUPER::key_down ($ev); 1865 return $self->SUPER::key_down ($ev)
1866 }
1867
1628 } 1868 1
1629
1630} 1869}
1631 1870
1632############################################################################# 1871#############################################################################
1633 1872
1634package CFClient::UI::Button; 1873package CFClient::UI::Button;
… …
1643 1882
1644sub new { 1883sub new {
1645 my $class = shift; 1884 my $class = shift;
1646 1885
1647 $class->SUPER::new ( 1886 $class->SUPER::new (
1648 padding => 4, 1887 padding_x => 4,
1888 padding_y => 4,
1649 fg => [1, 1, 1], 1889 fg => [1, 1, 1],
1650 bg => [1, 1, 1, 0.2],
1651 active_fg => [0, 0, 1], 1890 active_fg => [0, 0, 1],
1652 can_hover => 1, 1891 can_hover => 1,
1653 align => 0, 1892 align => 0,
1654 valign => 0, 1893 valign => 0,
1655 can_events => 1, 1894 can_events => 1,
1656 @_ 1895 @_
1657 ) 1896 )
1658} 1897}
1659 1898
1899sub activate { }
1900
1660sub button_up { 1901sub button_up {
1661 my ($self, $ev, $x, $y) = @_; 1902 my ($self, $ev, $x, $y) = @_;
1662 1903
1904 $self->emit ("activate")
1663 if ($x >= 0 && $x < $self->{w} 1905 if $x >= 0 && $x < $self->{w}
1664 && $y >= 0 && $y < $self->{h}) { 1906 && $y >= 0 && $y < $self->{h};
1665 $self->emit ("activate"); 1907
1666 } 1908 1
1667} 1909}
1668 1910
1669sub _draw { 1911sub _draw {
1670 my ($self) = @_; 1912 my ($self) = @_;
1671 1913
… …
1673 1915
1674 if ($GRAB == $self) { 1916 if ($GRAB == $self) {
1675 $self->{fg} = $self->{active_fg}; 1917 $self->{fg} = $self->{active_fg};
1676 } 1918 }
1677 1919
1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D; 1920 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1921 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1; 1922 glColor 0, 0, 0, 1;
1683 1923
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1924 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685 1925
1686 glDisable GL_TEXTURE_2D; 1926 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688 1927
1689 $self->SUPER::_draw; 1928 $self->SUPER::_draw;
1690} 1929}
1691 1930
1692############################################################################# 1931#############################################################################
… …
1703 1942
1704sub new { 1943sub new {
1705 my $class = shift; 1944 my $class = shift;
1706 1945
1707 $class->SUPER::new ( 1946 $class->SUPER::new (
1708 padding => 2, 1947 padding_x => 2,
1948 padding_y => 2,
1709 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0], 1950 active_fg => [1, 1, 0],
1951 bg => [0, 0, 0, 0.2],
1952 active_bg => [1, 1, 1, 0.5],
1711 state => 0, 1953 state => 0,
1712 can_hover => 1, 1954 can_hover => 1,
1713 @_ 1955 @_
1714 ) 1956 )
1715} 1957}
1716 1958
1717sub size_request { 1959sub size_request {
1718 my ($self) = @_; 1960 my ($self) = @_;
1719 1961
1720 ($self->{padding} * 2 + 6) x 2 1962 (6) x 2
1721} 1963}
1722 1964
1723sub button_down { 1965sub button_down {
1724 my ($self, $ev, $x, $y) = @_; 1966 my ($self, $ev, $x, $y) = @_;
1725 1967
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1968 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1969 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1728 $self->{state} = !$self->{state}; 1970 $self->{state} = !$self->{state};
1729 $self->emit (changed => $self->{state}); 1971 $self->_emit (changed => $self->{state});
1972 } else {
1973 return 0
1974 }
1975
1730 } 1976 1
1731} 1977}
1732 1978
1733sub _draw { 1979sub _draw {
1734 my ($self) = @_; 1980 my ($self) = @_;
1735 1981
1736 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1737 1983
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1984 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1739 1985
1740 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1986 my ($w, $h) = @$self{qw(w h)};
1987
1988 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1741 1989
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1990 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743 1991
1744 glEnable GL_BLEND; 1992 my $tex = $self->{state} ? $tex[1] : $tex[0];
1993
1745 glEnable GL_TEXTURE_2D; 1994 glEnable GL_TEXTURE_2D;
1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750 $tex->draw_quad (0, 0, $s, $s); 1995 $tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D; 1996 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754} 1997}
1755 1998
1756############################################################################# 1999#############################################################################
1757 2000
1758package CFClient::UI::Image; 2001package CFClient::UI::Image;
… …
1801 glTranslate 0, -$self->{w}, 0; 2044 glTranslate 0, -$self->{w}, 0;
1802 2045
1803 ($w, $h) = ($h, $w); 2046 ($w, $h) = ($h, $w);
1804 } 2047 }
1805 2048
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D; 2049 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2050 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810 2051
1811 $tex->draw_quad (0, 0, $w, $h); 2052 $tex->draw_quad_alpha (0, 0, $w, $h);
1812 2053
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D; 2054 glDisable GL_TEXTURE_2D;
1815} 2055}
1816 2056
1817############################################################################# 2057#############################################################################
1818 2058
… …
2007 qw(s1_slider.png s1_slider_bg.png); 2247 qw(s1_slider.png s1_slider_bg.png);
2008 2248
2009sub new { 2249sub new {
2010 my $class = shift; 2250 my $class = shift;
2011 2251
2012 # range [value, low, high, page] 2252 # range [value, low, high, page, unit]
2013 2253
2014 # TODO: 0-width page 2254 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical 2255 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off 2256 # TODO: calculations are off
2017 my $self = $class->SUPER::new ( 2257 my $self = $class->SUPER::new (
2018 fg => [1, 1, 1], 2258 fg => [1, 1, 1],
2019 active_fg => [0, 0, 0], 2259 active_fg => [0, 0, 0],
2260 bg => [0, 0, 0, 0.2],
2261 active_bg => [1, 1, 1, 0.5],
2020 range => [0, 0, 100, 10], 2262 range => [0, 0, 100, 10, 0],
2021 req_w => $::WIDTH / 80, 2263 min_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80, 2264 min_h => $::WIDTH / 80,
2023 vertical => 0, 2265 vertical => 0,
2024 can_hover => 1, 2266 can_hover => 1,
2025 inner_pad => 5, 2267 inner_pad => 0.02,
2026 @_ 2268 @_
2027 ); 2269 );
2028 2270
2271 $self->set_value ($self->{range}[0]);
2272 $self->update;
2273
2029 $self 2274 $self
2030} 2275}
2031 2276
2277sub changed { }
2278
2279sub set_range {
2280 my ($self, $range) = @_;
2281
2282 ($range, $self->{range}) = ($self->{range}, $range);
2283
2284 $self->update
2285 if "@$range" ne "@{$self->{range}}";
2286}
2287
2288sub set_value {
2289 my ($self, $value) = @_;
2290
2291 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292
2293 $hi = $lo + 1 if $hi <= $lo;
2294
2295 $page = $hi - $lo if $page > $hi - $lo;
2296
2297 $value = $lo if $value < $lo;
2298 $value = $hi - $page if $value > $hi - $page;
2299
2300 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301 if $unit;
2302
2303 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304
2305 if ($value != $old_value) {
2306 $self->_emit (changed => $value);
2307 $self->update;
2308 }
2309}
2310
2032sub size_request { 2311sub size_request {
2033 my ($self) = @_; 2312 my ($self) = @_;
2034 2313
2035 my $w = $self->{req_w}; 2314 ($self->{req_w}, $self->{req_h})
2036 my $h = $self->{req_h};
2037
2038 $self->{vertical} ? ($h, $w) : ($w, $h)
2039} 2315}
2040 2316
2041sub button_down { 2317sub button_down {
2042 my ($self, $ev, $x, $y) = @_; 2318 my ($self, $ev, $x, $y) = @_;
2043 2319
2044 $self->SUPER::button_down ($ev, $x, $y); 2320 $self->SUPER::button_down ($ev, $x, $y);
2321
2322 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323
2045 $self->mouse_motion ($ev, $x, $y); 2324 $self->mouse_motion ($ev, $x, $y)
2046} 2325}
2047 2326
2048sub mouse_motion { 2327sub mouse_motion {
2049 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
2050 2329
2051 if ($GRAB == $self) { 2330 if ($GRAB == $self) {
2331 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332
2333 my (undef, $lo, $hi, $page) = @{$self->{range}};
2334
2335 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2336
2337 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2338 } else {
2339 return 0;
2340 }
2341
2342 1
2343}
2344
2345sub update {
2346 my ($self) = @_;
2347
2348 delete $self->{knob_w};
2349 $self->SUPER::update;
2350}
2351
2352sub _draw {
2353 my ($self) = @_;
2354
2355 unless ($self->{knob_w}) {
2356 $self->set_value ($self->{range}[0]);
2357
2052 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2358 my ($value, $lo, $hi, $page) = @{$self->{range}};
2359 my $range = ($hi - $page - $lo) || 1e-100;
2053 2360
2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2361 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055 2362
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2363 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2364 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058 2365
2059 $x -= $inner_pad_px; # substract the padding 2366 $value = ($value - $lo) / $range;
2060 $x = $x * ($hi - $lo) / $inner_w + $lo; 2367 $value = $value * $self->{scale} + $self->{offset};
2061 $x = $lo if $x < $lo;
2062 $x = $hi - $page if $x > $hi - $page;
2063 $self->{range}[0] = $x;
2064 2368
2065 $self->emit (changed => $x); 2369 $self->{knob_x} = $value - $knob_w * 0.5;
2066 $self->update; 2370 $self->{knob_w} = $knob_w;
2067 } 2371 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
2076}
2077
2078sub _draw {
2079 my ($self) = @_;
2080 2372
2081 $self->SUPER::_draw (); 2373 $self->SUPER::_draw ();
2082 2374
2083 my ($w, $h) = @$self{qw(w h)}; 2375 glScale $self->{w}, $self->{h};
2084 2376
2085 if ($self->{vertical}) { 2377 if ($self->{vertical}) {
2086 # draw a vertical slider like a rotated horizontal slider 2378 # draw a vertical slider like a rotated horizontal slider
2087 2379
2380 glTranslate 1, 0, 0;
2088 glRotate 90, 0, 0, 1; 2381 glRotate 90, 0, 0, 1;
2089 glTranslate 0, -$self->{w}, 0;
2090
2091 ($w, $h) = ($h, $w);
2092 } 2382 }
2093 2383
2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2384 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2385 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096 2386
2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
2098
2099 $hi = $value + 1 if $lo == $hi;
2100
2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
2104 $page = int $page * $inner_w / ($hi - $lo);
2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2106
2107 $w -= $page;
2108 $page &= ~1;
2109 glTranslate $page * 0.5, 0, 0;
2110 $page ||= 2;
2111
2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2114
2115 glEnable GL_BLEND;
2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2117 glEnable GL_TEXTURE_2D; 2387 glEnable GL_TEXTURE_2D;
2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119 2389
2120 # draw background 2390 # draw background
2121 $tex[1]->draw_quad (0, 0, $w, $h); 2391 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122 2392
2123 # draw handle 2393 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2394 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125 2395
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D; 2396 glDisable GL_TEXTURE_2D;
2128} 2397}
2398
2399#############################################################################
2400
2401package CFClient::UI::ValSlider;
2402
2403our @ISA = CFClient::UI::HBox::;
2404
2405sub new {
2406 my ($class, %arg) = @_;
2407
2408 my $range = delete $arg{range};
2409
2410 my $self = $class->SUPER::new (
2411 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2412 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2413 to_value => sub { shift },
2414 from_value => sub { shift },
2415 %arg,
2416 );
2417
2418 $self->{slider}->connect (changed => sub {
2419 my ($self, $value) = @_;
2420 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2421 $self->{parent}->emit (changed => $value);
2422 });
2423
2424# $self->{entry}->connect (changed => sub {
2425# my ($self, $value) = @_;
2426# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2427# $self->{parent}->emit (changed => $value);
2428# });
2429
2430 $self->add ($self->{slider}, $self->{entry});
2431
2432 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2433
2434 $self
2435}
2436
2437sub set_range { shift->{slider}->set_range (@_) }
2438sub set_value { shift->{slider}->set_value (@_) }
2129 2439
2130############################################################################# 2440#############################################################################
2131 2441
2132package CFClient::UI::TextView; 2442package CFClient::UI::TextView;
2133 2443
… …
2142 fontsize => 1, 2452 fontsize => 1,
2143 can_events => 0, 2453 can_events => 0,
2144 #font => default_font 2454 #font => default_font
2145 @_, 2455 @_,
2146 2456
2147 layout => (new CFClient::Layout), 2457 layout => (new CFClient::Layout 1),
2148 par => [], 2458 par => [],
2149 height => 0, 2459 height => 0,
2150 children => [ 2460 children => [
2151 (new CFClient::UI::Empty expand => 1), 2461 (new CFClient::UI::Empty expand => 1),
2152 (new CFClient::UI::Slider vertical => 1), 2462 (new CFClient::UI::Slider vertical => 1),
… …
2163 2473
2164 $self->{fontsize} = $fontsize; 2474 $self->{fontsize} = $fontsize;
2165 $self->reflow; 2475 $self->reflow;
2166} 2476}
2167 2477
2168sub text_height {
2169 my ($self, $text) = @_;
2170
2171 my $layout = $self->{layout};
2172
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w});
2175 $layout->set_text ($text);
2176
2177 ($layout->size)[1]
2178}
2179
2180sub reflow {
2181 my ($self) = @_;
2182
2183 $self->{need_reflow}++;
2184 $self->update;
2185}
2186
2187sub size_allocate { 2478sub size_allocate {
2188 my ($self, $w, $h) = @_; 2479 my ($self, $w, $h) = @_;
2189 2480
2190 $self->SUPER::size_allocate ($w, $h); 2481 $self->SUPER::size_allocate ($w, $h);
2191 2482
… …
2194 $self->{layout}->set_width ($self->{children}[0]{w}); 2485 $self->{layout}->set_width ($self->{children}[0]{w});
2195 2486
2196 $self->reflow; 2487 $self->reflow;
2197} 2488}
2198 2489
2490sub text_size {
2491 my ($self, $text, $indent) = @_;
2492
2493 my $layout = $self->{layout};
2494
2495 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2496 $layout->set_width ($self->{children}[0]{w} - $indent);
2497 $layout->set_markup ($text);
2498
2499 $layout->size
2500}
2501
2502sub reflow {
2503 my ($self) = @_;
2504
2505 $self->{need_reflow}++;
2506 $self->update;
2507}
2508
2509sub set_offset {
2510 my ($self, $offset) = @_;
2511
2512 # todo: base offset on lines or so, not on pixels
2513 $self->{children}[1]->set_value ($offset);
2514}
2515
2516sub clear {
2517 my ($self) = @_;
2518
2519 $self->{par} = [];
2520 $self->{height} = 0;
2521 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2522}
2523
2199sub add_paragraph { 2524sub add_paragraph {
2200 my ($self, $color, $text) = @_; 2525 my ($self, $color, $text, $indent) = @_;
2201 2526
2202 #TODO: intelligently "reformat" paragraph 2527 for my $line (split /\n/, $text) {
2203 2528 my ($w, $h) = $self->text_size ($line);
2204 my $height = $self->text_height ($text);
2205
2206 $self->{height} += $height; 2529 $self->{height} += $h;
2530 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2531 }
2207 2532
2208 push @{$self->{par}}, [$height, $color, $text];
2209
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2533 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2211 $self->{children}[1]->update;
2212} 2534}
2213 2535
2214sub update { 2536sub update {
2215 my ($self) = @_; 2537 my ($self) = @_;
2216 2538
… …
2218 2540
2219 return unless $self->{h} > 0; 2541 return unless $self->{h} > 0;
2220 2542
2221 delete $self->{texture}; 2543 delete $self->{texture};
2222 2544
2223 $ROOT->on_refresh ($self, sub { 2545 $ROOT->on_post_alloc ($self, sub {
2546 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547
2224 if (delete $self->{need_reflow}) { 2548 if (delete $self->{need_reflow}) {
2225 my $height = 0; 2549 my $height = 0;
2226 2550
2227 $height += $_->[0] = $self->text_height ($_->[2]) 2551 my $layout = $self->{layout};
2552
2553 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
2228 for @{$self->{par}}; 2555 for (@{$self->{par}}) {
2556 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557 $layout->set_width ($W - $_->[3]);
2558 $layout->set_markup ($_->[4]);
2559 my ($w, $h) = $layout->size;
2560 $_->[0] = $w + $_->[3];
2561 $_->[1] = $h;
2562 }
2563
2564 $height += $_->[1];
2565 }
2229 2566
2230 $self->{height} = $height; 2567 $self->{height} = $height;
2231 2568
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2569 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2233 2570
2234 delete $self->{texture}; 2571 delete $self->{texture};
2235 } 2572 }
2236 2573
2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2574 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2238 glClearColor 0, 0, 0, 0; 2575 glClearColor 0.5, 0.5, 0.5, 0;
2239 glClear GL_COLOR_BUFFER_BIT; 2576 glClear GL_COLOR_BUFFER_BIT;
2240 2577
2578 my $top = int $self->{children}[1]{range}[0];
2579
2580 my $y0 = $top;
2581 my $y1 = $top + $H;
2582
2583 my $y = 0;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_font ($self->{font}) if $self->{font};
2588
2241 glEnable GL_BLEND; 2589 glEnable GL_BLEND;
2590 #TODO# not correct in windows where rgba is forced off
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2591 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0];
2247
2248 my $y0 = $top;
2249 my $y1 = $top + $self->{h};
2250
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256 2592
2257 for my $par (@{$self->{par}}) { 2593 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0]; 2594 my $h = $par->[1];
2259 2595
2260 if ($y0 < $y + $h && $y < $y1) { 2596 if ($y0 < $y + $h && $y < $y1) {
2597 $layout->set_foreground (@{ $par->[2] });
2598 $layout->set_width ($W - $par->[3]);
2261 $layout->set_text ($par->[2]); 2599 $layout->set_markup ($par->[4]);
2262 2600
2263 glColor @{ $par->[1] }; 2601 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2264 my ($W, $H) = $layout->size; 2602
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2603 glRasterPos $par->[3], $y - $y0;
2604 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266 } 2605 }
2267 2606
2268 $y += $h; 2607 $y += $h;
2269 } 2608 }
2270 2609
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND; 2610 glDisable GL_BLEND;
2273 }; 2611 };
2274 }); 2612 });
2275} 2613}
2276 2614
2277sub _draw { 2615sub _draw {
2278 my ($self) = @_; 2616 my ($self) = @_;
2279 2617
2280 glEnable GL_BLEND;
2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282 glEnable GL_TEXTURE_2D; 2618 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284 glColor 1, 1, 1, 1; 2620 glColor 1, 1, 1, 1;
2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2621 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286 glDisable GL_TEXTURE_2D; 2622 glDisable GL_TEXTURE_2D;
2287 glDisable GL_BLEND;
2288 2623
2289 $self->{children}[1]->draw; 2624 $self->{children}[1]->draw;
2290 2625
2291} 2626}
2292 2627
… …
2340 2675
2341sub new { 2676sub new {
2342 my $class = shift; 2677 my $class = shift;
2343 2678
2344 my $self = $class->SUPER::new ( 2679 my $self = $class->SUPER::new (
2345 state => 0, 2680 state => 0,
2346 connect_activate => \&toggle_flopper, 2681 on_activate => \&toggle_flopper,
2347 @_ 2682 @_
2348 ); 2683 );
2349 2684
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self 2685 $self
2356} 2686}
2357 2687
2358sub toggle_flopper { 2688sub toggle_flopper {
2359 my ($self) = @_; 2689 my ($self) = @_;
2360 2690
2361 # TODO: use animation 2691 $self->{other}->toggle_visibility;
2362 if ($self->{state} = !$self->{state}) {
2363 $CFClient::UI::ROOT->add ($self->{other});
2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
2365 $self->emit ("open");
2366 } else {
2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372} 2692}
2373 2693
2374############################################################################# 2694#############################################################################
2375 2695
2376package CFClient::UI::Tooltip; 2696package CFClient::UI::Tooltip;
… …
2386 @_, 2706 @_,
2387 can_events => 0, 2707 can_events => 0,
2388 ) 2708 )
2389} 2709}
2390 2710
2391sub set_markup { 2711sub set_tooltip_from {
2392 my ($self, $text) = @_; 2712 my ($self, $widget) = @_;
2393 2713
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2714 my $tooltip = $widget->{tooltip};
2395 $self->{label}->set_markup ($text); 2715
2396 $self->add ($self->{label}); 2716 if ($ENV{CFPLUS_DEBUG} & 2) {
2717 $tooltip .= "\n\n" . (ref $widget) . "\n"
2718 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719 . "req $widget->{req_w} $widget->{req_h}\n"
2720 . "visible $widget->{visible}";
2721 }
2722
2723 $self->add (new CFClient::UI::Label
2724 markup => $tooltip,
2725 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2726 fontsize => 0.8,
2727 fg => [0, 0, 0, 1],
2728 ellipsise => 0,
2729 font => ($widget->{tooltip_font} || $::FONT_PROP),
2730 );
2397} 2731}
2398 2732
2399sub size_request { 2733sub size_request {
2400 my ($self) = @_; 2734 my ($self) = @_;
2401
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403 2735
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2736 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405 2737
2406 ($w + 4, $h + 4) 2738 ($w + 4, $h + 4)
2407} 2739}
… …
2410 my ($self, $w, $h) = @_; 2742 my ($self, $w, $h) = @_;
2411 2743
2412 $self->SUPER::size_allocate ($w - 4, $h - 4); 2744 $self->SUPER::size_allocate ($w - 4, $h - 4);
2413} 2745}
2414 2746
2747sub visibility_change {
2748 my ($self, $visible) = @_;
2749
2750 return unless $visible;
2751
2752 $self->{root}->on_post_alloc ("move_$self" => sub {
2753 my $widget = $self->{owner}
2754 or return;
2755
2756 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757
2758 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759 if $x + $self->{w} > $::WIDTH;
2760
2761 $self->move_abs ($x, $y);
2762 });
2763}
2764
2415sub _draw { 2765sub _draw {
2416 my ($self) = @_; 2766 my ($self) = @_;
2417 2767
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375; 2768 glTranslate 0.375, 0.375;
2420 2769
2421 my ($w, $h) = @$self{qw(w h)}; 2770 my ($w, $h) = @$self{qw(w h)};
2422 2771
2423 glColor 1, 0.8, 0.4; 2772 glColor 1, 0.8, 0.4;
… …
2434 glVertex 0 , $h; 2783 glVertex 0 , $h;
2435 glVertex $w, $h; 2784 glVertex $w, $h;
2436 glVertex $w, 0; 2785 glVertex $w, 0;
2437 glEnd; 2786 glEnd;
2438 2787
2439 glPopMatrix; 2788 glTranslate 2 - 0.375, 2 - 0.375;
2440 2789
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw; 2790 $self->SUPER::_draw;
2443} 2791}
2444 2792
2445############################################################################# 2793#############################################################################
2446 2794
… …
2451use CFClient::OpenGL; 2799use CFClient::OpenGL;
2452 2800
2453sub new { 2801sub new {
2454 my $class = shift; 2802 my $class = shift;
2455 2803
2456 $class->SUPER::new ( 2804 my $self = $class->SUPER::new (
2457 aspect => 1, 2805 aspect => 1,
2806 can_events => 0,
2458 @_, 2807 @_,
2459 ) 2808 );
2809
2810 if ($self->{anim} && $self->{animspeed}) {
2811 Scalar::Util::weaken (my $widget = $self);
2812
2813 $self->{timer} = Event->timer (
2814 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2815 hard => 1,
2816 interval => $self->{animspeed},
2817 cb => sub {
2818 ++$widget->{frame};
2819 $widget->update;
2820 },
2821 );
2822 }
2823
2824 $self
2460} 2825}
2461 2826
2462sub size_request { 2827sub size_request {
2463 (32, 8) 2828 (32, 8)
2464} 2829}
2465 2830
2831sub update {
2832 my ($self) = @_;
2833
2834 return unless $self->{visible};
2835
2836 $self->SUPER::update;
2837}
2838
2466sub _draw { 2839sub _draw {
2467 my ($self) = @_; 2840 my ($self) = @_;
2468 2841
2842 return unless $::CONN;
2843
2844 my $face;
2845
2846 if ($self->{frame}) {
2847 my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849 $face = $anim->[ $self->{frame} % @$anim ]
2850 if $anim && @$anim;
2851 }
2852
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2853 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470 2854
2471 # TODO animation
2472 if ($tex) { 2855 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D; 2856 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1; 2858 glColor 1, 1, 1, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2859 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D; 2860 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 } 2861 }
2482} 2862}
2863
2864sub DESTROY {
2865 my ($self) = @_;
2866
2867 $self->{timer}->cancel
2868 if $self->{timer};
2869
2870 $self->SUPER::DESTROY;
2871}
2872
2873#############################################################################
2874
2875package CFClient::UI::Buttonbar;
2876
2877our @ISA = CFClient::UI::HBox::;
2878
2879# TODO: should actualyl wrap buttons and other goodies.
2483 2880
2484############################################################################# 2881#############################################################################
2485 2882
2486package CFClient::UI::Menu; 2883package CFClient::UI::Menu;
2487 2884
… …
2521 2918
2522# popup given the event (must be a mouse button down event currently) 2919# popup given the event (must be a mouse button down event currently)
2523sub popup { 2920sub popup {
2524 my ($self, $ev) = @_; 2921 my ($self, $ev) = @_;
2525 2922
2526 $self->emit ("popdown"); 2923 $self->_emit ("popdown");
2527 2924
2528 # maybe save $GRAB? must be careful about events... 2925 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self; 2926 $GRAB = $self;
2530 $self->{button} = $ev->{button}; 2927 $self->{button} = $ev->{button};
2531 2928
2532 $self->show; 2929 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2930 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534} 2931}
2535 2932
2536sub mouse_motion { 2933sub mouse_motion {
2537 my ($self, $ev, $x, $y) = @_; 2934 my ($self, $ev, $x, $y) = @_;
2538 2935
2539 # TODO: should use vbox->find_widget or so 2936 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2937 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER}; 2938 $self->{hover} = $self->{item}{$HOVER};
2939
2940 0
2542} 2941}
2543 2942
2544sub button_up { 2943sub button_up {
2545 my ($self, $ev, $x, $y) = @_; 2944 my ($self, $ev, $x, $y) = @_;
2546 2945
2547 if ($ev->{button} == $self->{button}) { 2946 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB; 2947 undef $GRAB;
2549 $self->hide; 2948 $self->hide;
2550 2949
2551 $self->emit ("popdown"); 2950 $self->_emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover}; 2951 $self->{hover}[1]->() if $self->{hover};
2952 } else {
2953 return 0
2954 }
2955
2553 } 2956 1
2554} 2957}
2555 2958
2556############################################################################# 2959#############################################################################
2557 2960
2961package CFClient::UI::Multiplexer;
2962
2963our @ISA = CFClient::UI::Container::;
2964
2965sub new {
2966 my $class = shift;
2967
2968 my $self = $class->SUPER::new (
2969 @_,
2970 );
2971
2972 $self->{current} = $self->{children}[0]
2973 if @{ $self->{children} };
2974
2975 $self
2976}
2977
2978sub add {
2979 my ($self, @widgets) = @_;
2980
2981 $self->SUPER::add (@widgets);
2982
2983 $self->{current} = $self->{children}[0]
2984 if @{ $self->{children} };
2985}
2986
2987sub set_current_page {
2988 my ($self, $page_or_widget) = @_;
2989
2990 my $widget = ref $page_or_widget
2991 ? $page_or_widget
2992 : $self->{children}[$page_or_widget];
2993
2994 $self->{current} = $widget;
2995 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996
2997 $self->_emit (page_changed => $self->{current});
2998
2999 $self->realloc;
3000}
3001
3002sub visible_children {
3003 $_[0]{current}
3004}
3005
3006sub size_request {
3007 my ($self) = @_;
3008
3009 $self->{current}->size_request
3010}
3011
3012sub size_allocate {
3013 my ($self, $w, $h) = @_;
3014
3015 $self->{current}->configure (0, 0, $w, $h);
3016}
3017
3018sub _draw {
3019 my ($self) = @_;
3020
3021 $self->{current}->draw;
3022}
3023
3024#############################################################################
3025
3026package CFClient::UI::Notebook;
3027
3028our @ISA = CFClient::UI::VBox::;
3029
3030sub new {
3031 my $class = shift;
3032
3033 my $self = $class->SUPER::new (
3034 buttonbar => (new CFClient::UI::Buttonbar),
3035 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3036 # filter => # will be put between multiplexer and $self
3037 @_,
3038 );
3039
3040 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042
3043 $self
3044}
3045
3046sub add {
3047 my ($self, $title, $widget, $tooltip) = @_;
3048
3049 Scalar::Util::weaken $self;
3050
3051 $self->{buttonbar}->add (new CFClient::UI::Button
3052 markup => $title,
3053 tooltip => $tooltip,
3054 on_activate => sub { $self->set_current_page ($widget) },
3055 );
3056
3057 $self->{multiplexer}->add ($widget);
3058}
3059
3060sub set_current_page {
3061 my ($self, $page) = @_;
3062
3063 $self->{multiplexer}->set_current_page ($page);
3064 $self->_emit (page_changed => $self->{multiplexer}{current});
3065}
3066
3067#############################################################################
3068
3069package CFClient::UI::Statusbox;
3070
3071our @ISA = CFClient::UI::VBox::;
3072
3073sub new {
3074 my $class = shift;
3075
3076 $class->SUPER::new (
3077 fontsize => 0.8,
3078 @_,
3079 )
3080}
3081
3082sub reorder {
3083 my ($self) = @_;
3084 my $NOW = time;
3085
3086 while (my ($k, $v) = each %{ $self->{item} }) {
3087 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088 }
3089
3090 my @widgets;
3091
3092 my @items = sort {
3093 $a->{pri} <=> $b->{pri}
3094 or $b->{id} <=> $a->{id}
3095 } values %{ $self->{item} };
3096
3097 my $count = 10 + 1;
3098 for my $item (@items) {
3099 last unless --$count;
3100
3101 push @widgets, $item->{label} ||= do {
3102 # TODO: doesn't handle markup well (read as: at all)
3103 my $short = $item->{count} > 1
3104 ? "<b>$item->{count} ×</b> $item->{text}"
3105 : $item->{text};
3106
3107 for ($short) {
3108 s/^\s+//;
3109 s/\s+/ /g;
3110 }
3111
3112 new CFClient::UI::Label
3113 markup => $short,
3114 tooltip => $item->{tooltip},
3115 tooltip_font => $::FONT_PROP,
3116 tooltip_width => 0.67,
3117 fontsize => $item->{fontsize} || $self->{fontsize},
3118 max_w => $::WIDTH * 0.44,
3119 fg => $item->{fg},
3120 can_events => 1,
3121 can_hover => 1
3122 };
3123 }
3124
3125 $self->clear;
3126 $self->SUPER::add (reverse @widgets);
3127}
3128
3129sub add {
3130 my ($self, $text, %arg) = @_;
3131
3132 $text =~ s/^\s+//;
3133 $text =~ s/\s+$//;
3134
3135 return unless $text;
3136
3137 my $timeout = time + ((delete $arg{timeout}) || 60);
3138
3139 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140
3141 if (my $item = $self->{item}{$group}) {
3142 if ($item->{text} eq $text) {
3143 $item->{count}++;
3144 } else {
3145 $item->{count} = 1;
3146 $item->{text} = $item->{tooltip} = $text;
3147 }
3148 $item->{id} = ++$self->{id};
3149 $item->{timeout} = $timeout;
3150 delete $item->{label};
3151 } else {
3152 $self->{item}{$group} = {
3153 id => ++$self->{id},
3154 text => $text,
3155 timeout => $timeout,
3156 tooltip => $text,
3157 fg => [0.8, 0.8, 0.8, 0.8],
3158 pri => 0,
3159 count => 1,
3160 %arg,
3161 };
3162 }
3163
3164 $self->reorder;
3165}
3166
3167sub reconfigure {
3168 my ($self) = @_;
3169
3170 delete $_->{label}
3171 for values %{ $self->{item} || {} };
3172
3173 $self->reorder;
3174 $self->SUPER::reconfigure;
3175}
3176
3177#############################################################################
3178
3179package CFClient::UI::Inventory;
3180
3181our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183sub new {
3184 my $class = shift;
3185
3186 my $self = $class->SUPER::new (
3187 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188 @_,
3189 );
3190
3191 $self
3192}
3193
3194sub set_items {
3195 my ($self, $items) = @_;
3196
3197 $self->{child}->clear;
3198 return unless $items;
3199
3200 my @items = sort {
3201 ($a->{type} <=> $b->{type})
3202 or ($a->{name} cmp $b->{name})
3203 } @$items;
3204
3205 $self->{real_items} = \@items;
3206
3207 my $row = 0;
3208 for my $item (@items) {
3209 CFClient::Item::update_widgets $item;
3210
3211 $self->{child}->add (0, $row, $item->{face_widget});
3212 $self->{child}->add (1, $row, $item->{desc_widget});
3213 $self->{child}->add (2, $row, $item->{weight_widget});
3214
3215 $row++;
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::BindEditor;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234 text => "start recording",
3235 tooltip => "Start/Stops recording of actions."
3236 ."All subsequent actions after the recording started will be captured."
3237 ."The actions are displayed after the record was stopped."
3238 ."To bind the action you have to click on the 'Bind' button",
3239 on_activate => sub {
3240 unless ($self->{recording}) {
3241 $self->start;
3242 } else {
3243 $self->stop;
3244 }
3245 });
3246
3247 $vb->add (new CFClient::UI::Label text => "Actions:");
3248 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3251 $vb->add (my $hb = new CFClient::UI::HBox);
3252 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253 $hb->add (new CFClient::UI::Button
3254 text => "bind",
3255 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256 on_activate => sub {
3257 $self->ask_for_bind;
3258 });
3259
3260 $vb->add (my $hb = new CFClient::UI::HBox);
3261 $hb->add (new CFClient::UI::Button
3262 text => "ok",
3263 expand => 1,
3264 tooltip => "This closes the binding editor and saves the binding",
3265 on_activate => sub {
3266 $self->hide;
3267 $self->commit;
3268 });
3269
3270 $hb->add (new CFClient::UI::Button
3271 text => "cancel",
3272 expand => 1,
3273 tooltip => "This closes the binding editor without saving",
3274 on_activate => sub {
3275 $self->hide;
3276 $self->{binding_cancel}->()
3277 if $self->{binding_cancel};
3278 });
3279
3280 $self->update_binding_widgets;
3281
3282 $self
3283}
3284
3285sub commit {
3286 my ($self) = @_;
3287 my ($mod, $sym, $cmds) = $self->get_binding;
3288 if ($sym != 0 && @$cmds > 0) {
3289 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290 ."'. Don't forget 'Save Config'!");
3291 $self->{binding_change}->($mod, $sym, $cmds)
3292 if $self->{binding_change};
3293 } else {
3294 $::STATUSBOX->add ("No action bound, no key or action specified!");
3295 $self->{binding_cancel}->()
3296 if $self->{binding_cancel};
3297 }
3298}
3299
3300sub start {
3301 my ($self) = @_;
3302
3303 $self->{rec_btn}->set_text ("stop recording");
3304 $self->{recording} = 1;
3305 $self->clear_command_list;
3306 $::CONN->start_record if $::CONN;
3307}
3308
3309sub stop {
3310 my ($self) = @_;
3311
3312 $self->{rec_btn}->set_text ("start recording");
3313 $self->{recording} = 0;
3314
3315 my $rec;
3316 $rec = $::CONN->stop_record if $::CONN;
3317 return unless ref $rec eq 'ARRAY';
3318 $self->set_command_list ($rec);
3319}
3320
3321
3322sub ask_for_bind_and_commit {
3323 my ($self) = @_;
3324 $self->ask_for_bind (1);
3325}
3326
3327sub ask_for_bind {
3328 my ($self, $commit) = @_;
3329
3330 CFClient::Binder::open_binding_dialog (sub {
3331 my ($mod, $sym) = @_;
3332 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333 $self->update_binding_widgets;
3334 $self->commit if $commit;
3335 });
3336}
3337
3338# $mod and $sym are the modifiers and key symbol
3339# $cmds is a array ref of strings (the commands)
3340# $cb is the callback that is executed on OK
3341# $ccb is the callback that is executed on CANCEL and
3342# when the binding was unsuccessful on OK
3343sub set_binding {
3344 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346 $self->clear_command_list;
3347 $self->{recording} = 0;
3348 $self->{rec_btn}->set_text ("start recording");
3349
3350 $self->{binding} = [$mod, $sym];
3351 $self->{commands} = $cmds;
3352
3353 $self->{binding_change} = $cb;
3354 $self->{binding_cancel} = $ccb;
3355
3356 $self->update_binding_widgets;
3357}
3358
3359# this is a shortcut method that asks for a binding
3360# and then just binds it.
3361sub do_quick_binding {
3362 my ($self, $cmds) = @_;
3363 $self->set_binding (undef, undef, $cmds, sub {
3364 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365 });
3366 $self->ask_for_bind (1);
3367}
3368
3369sub update_binding_widgets {
3370 my ($self) = @_;
3371 my ($mod, $sym, $cmds) = $self->get_binding;
3372 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373 $self->set_command_list ($cmds);
3374}
3375
3376sub get_binding {
3377 my ($self) = @_;
3378 return (
3379 $self->{binding}->[0],
3380 $self->{binding}->[1],
3381 [ grep { defined $_ } @{$self->{commands}} ]
3382 );
3383}
3384
3385sub clear_command_list {
3386 my ($self) = @_;
3387 $self->{cmdbox}->clear ();
3388}
3389
3390sub set_command_list {
3391 my ($self, $cmds) = @_;
3392
3393 $self->{cmdbox}->clear ();
3394 $self->{commands} = $cmds;
3395
3396 my $idx = 0;
3397
3398 for (@$cmds) {
3399 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401 my $i = $idx;
3402 $hb->add (new CFClient::UI::Label text => $_);
3403 $hb->add (new CFClient::UI::Button
3404 text => "delete",
3405 tooltip => "Deletes the action from the record",
3406 on_activate => sub {
3407 $self->{cmdbox}->remove ($hb);
3408 $cmds->[$i] = undef;
3409 });
3410
3411
3412 $idx++
3413 }
3414}
3415
3416#############################################################################
3417
3418package CFClient::UI::SpellList;
3419
3420our @ISA = CFClient::UI::Table::;
3421
3422sub new {
3423 my $class = shift;
3424
3425 my $self = $class->SUPER::new (
3426 binding => [],
3427 commands => [],
3428 @_,
3429 )
3430}
3431
3432# XXX: Do sorting? Argl...
3433sub add_spell {
3434 my ($self, $spell) = @_;
3435 $self->{spells}->{$spell->{name}} = $spell;
3436
3437 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438 face => $spell->{face},
3439 can_hover => 1,
3440 can_events => 1,
3441 tooltip => $spell->{message});
3442
3443 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444 text => $spell->{name},
3445 can_hover => 1,
3446 can_events => 1,
3447 tooltip => $spell->{message},
3448 expand => 1);
3449
3450 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453 expand => 1);
3454
3455 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456 text => "bind to key",
3457 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458}
3459
3460sub rebuild_spell_list {
3461 my ($self) = @_;
3462 $self->{tbl_idx} = 0;
3463 $self->add_spell ($_) for values %{$self->{spells}};
3464}
3465
3466sub remove_spell {
3467 my ($self, $spell) = @_;
3468 delete $self->{spells}->{$spell->{name}};
3469 $self->rebuild_spell_list;
3470}
3471
3472#############################################################################
3473
2558package CFClient::UI::Root; 3474package CFClient::UI::Root;
2559 3475
2560our @ISA = CFClient::UI::Container::; 3476our @ISA = CFClient::UI::Container::;
2561 3477
2562use CFClient::OpenGL; 3478use CFClient::OpenGL;
2563 3479
2564sub check_size { 3480sub new {
2565 my ($self) = @_; 3481 my $class = shift;
2566 3482
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3483 my $self = $class->SUPER::new (
3484 visible => 1,
3485 @_,
3486 );
3487
3488 Scalar::Util::weaken ($self->{root} = $self);
3489
3490 $self
2568} 3491}
2569 3492
2570sub size_request { 3493sub size_request {
2571 ($::WIDTH, $::HEIGHT) 3494 my ($self) = @_;
2572}
2573 3495
2574sub configure { 3496 ($self->{w}, $self->{h})
3497}
3498
3499sub _to_pixel {
3500 my ($coord, $size, $max) = @_;
3501
3502 $coord =
3503 $coord eq "center" ? ($max - $size) * 0.5
3504 : $coord eq "max" ? $max
3505 : $coord;
3506
3507 $coord = 0 if $coord < 0;
3508 $coord = $max - $size if $coord > $max - $size;
3509
3510 int $coord + 0.5
3511}
3512
3513sub size_allocate {
2575 my ($self, $x, $y, $w, $h) = @_; 3514 my ($self, $w, $h) = @_;
2576 3515
2577 $self->SUPER::configure ($x, $y, $w, $h);
2578
2579 for my $child (@{$self->{children}}) { 3516 for my $child ($self->children) {
2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3517 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2581 3518
2582 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3519 $X = $child->{force_x} if exists $child->{force_x};
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3520 $Y = $child->{force_y} if exists $child->{force_y};
3521
3522 $X = _to_pixel $X, $W, $self->{w};
3523 $Y = _to_pixel $Y, $H, $self->{h};
3524
2584 $child->configure ($X, $Y, $W,$H); 3525 $child->configure ($X, $Y, $W, $H);
2585 } 3526 }
2586} 3527}
2587 3528
2588sub _topleft { 3529sub coord2local {
2589 my ($self, $x, $y) = @_; 3530 my ($self, $x, $y) = @_;
2590 3531
2591 ($x, $y) 3532 ($x, $y)
2592} 3533}
2593 3534
3535sub coord2global {
3536 my ($self, $x, $y) = @_;
3537
3538 ($x, $y)
3539}
3540
2594sub update { 3541sub update {
2595 my ($self) = @_; 3542 my ($self) = @_;
2596 3543
2597 $self->check_size; 3544 $::WANT_REFRESH++;
2598 ::refresh ();
2599} 3545}
2600 3546
2601sub add { 3547sub add {
2602 my ($self, $child) = @_; 3548 my ($self, @children) = @_;
2603 3549
2604 # integerize window positions 3550 $_->{is_toplevel} = 1
2605 $child->{x} = int $child->{x}; 3551 for @children;
2606 $child->{y} = int $child->{y};
2607 3552
2608 $self->SUPER::add ($child); 3553 $self->SUPER::add (@children);
3554}
3555
3556sub remove {
3557 my ($self, @children) = @_;
3558
3559 $self->SUPER::remove (@children);
3560
3561 delete $self->{is_toplevel}
3562 for @children;
3563
3564 while (@children) {
3565 my $w = pop @children;
3566 push @children, $w->children;
3567 $w->set_invisible;
3568 }
2609} 3569}
2610 3570
2611sub on_refresh { 3571sub on_refresh {
2612 my ($self, $id, $cb) = @_; 3572 my ($self, $id, $cb) = @_;
2613 3573
2614 $self->{refresh_hook}{$id} = $cb; 3574 $self->{refresh_hook}{$id} = $cb;
2615} 3575}
2616 3576
3577sub on_post_alloc {
3578 my ($self, $id, $cb) = @_;
3579
3580 $self->{post_alloc_hook}{$id} = $cb;
3581}
3582
2617sub draw { 3583sub draw {
2618 my ($self) = @_; 3584 my ($self) = @_;
2619 3585
2620 while (my $rcb = delete $self->{refresh_hook}) { 3586 while ($self->{refresh_hook}) {
2621 $_->() for values %$rcb; 3587 $_->()
3588 for values %{delete $self->{refresh_hook}};
2622 } 3589 }
3590
3591 if ($self->{realloc}) {
3592 my %queue;
3593 my @queue;
3594 my $widget;
3595
3596 outer:
3597 while () {
3598 if (my $realloc = delete $self->{realloc}) {
3599 for $widget (values %$realloc) {
3600 $widget->{visible} or next; # do not resize invisible widgets
3601
3602 $queue{$widget+0}++ and next; # duplicates are common
3603
3604 push @{ $queue[$widget->{visible}] }, $widget;
3605 }
3606 }
3607
3608 while () {
3609 @queue or last outer;
3610
3611 $widget = pop @{ $queue[-1] || [] }
3612 and last;
3613
3614 pop @queue;
3615 }
3616
3617 delete $queue{$widget+0};
3618
3619 my ($w, $h) = $widget->size_request;
3620
3621 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3622 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3623
3624 $w = $widget->{force_w} if exists $widget->{force_w};
3625 $h = $widget->{force_h} if exists $widget->{force_h};
3626
3627 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3628 || delete $widget->{force_realloc}) {
3629 $widget->{req_w} = $w;
3630 $widget->{req_h} = $h;
3631
3632 $self->{size_alloc}{$widget+0} = $widget;
3633
3634 if (my $parent = $widget->{parent}) {
3635 $self->{realloc}{$parent+0} = $parent
3636 unless $queue{$parent+0};
3637
3638 $parent->{force_size_alloc} = 1;
3639 $self->{size_alloc}{$parent+0} = $parent;
3640 }
3641 }
3642
3643 delete $self->{realloc}{$widget+0};
3644 }
3645 }
3646
3647 while (my $size_alloc = delete $self->{size_alloc}) {
3648 my @queue = sort { $b->{visible} <=> $a->{visible} }
3649 values %$size_alloc;
3650
3651 while () {
3652 my $widget = pop @queue || last;
3653
3654 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655
3656 $w = 0 if $w < 0;
3657 $h = 0 if $h < 0;
3658
3659 $w = int $w + 0.5;
3660 $h = int $h + 0.5;
3661
3662 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663 $widget->{old_w} = $widget->{w};
3664 $widget->{old_h} = $widget->{h};
3665
3666 $widget->{w} = $w;
3667 $widget->{h} = $h;
3668
3669 $widget->emit (size_allocate => $w, $h);
3670 }
3671 }
3672 }
3673
3674 while ($self->{post_alloc_hook}) {
3675 $_->()
3676 for values %{delete $self->{post_alloc_hook}};
3677 }
3678
2623 3679
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3680 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3681 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT; 3682 glClear GL_COLOR_BUFFER_BIT;
2627 3683
2628 glMatrixMode GL_PROJECTION; 3684 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity; 3685 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3686 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631 glMatrixMode GL_MODELVIEW; 3687 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity; 3688 glLoadIdentity;
2633 3689
3690 {
3691 package CFClient::UI::Base;
3692
3693 ($draw_x, $draw_y, $draw_w, $draw_h) =
3694 (0, 0, $self->{w}, $self->{h});
3695 }
3696
2634 $self->_draw; 3697 $self->_draw;
2635} 3698}
2636 3699
2637############################################################################# 3700#############################################################################
2638 3701
2639package CFClient::UI::Inventory;
2640
2641our @ISA = CFClient::UI::ScrolledWindow::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my $self = $class->SUPER::new (
2647 scrolled => (new CFClient::UI::VBox),
2648 @_,
2649 );
2650
2651 $self
2652}
2653
2654sub set_items {
2655 my ($self, $items) = @_;
2656
2657 $self->{scrolled}->clear;
2658 return unless $items;
2659
2660 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2661
2662 $self->{real_items} = \@items;
2663
2664 for my $item (@items) {
2665 my $desc = $item->{nrof} < 2
2666 ? $item->{name}
2667 : "$item->{nrof} $item->{name_pl}";
2668
2669 my $hb = new CFClient::UI::HBox;
2670
2671 $hb->add (my $f = new CFClient::UI::Face
2672 can_events => 0,
2673 face => $item->{face},
2674 anim => $item->{anim},
2675 animspeed => $item->{animspeed},
2676 expand => 1,
2677 );
2678 $hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2679 $self->{scrolled}->add ($hb);
2680 }
2681
2682# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2683}
2684
2685sub size_request {
2686 my ($self) = @_;
2687 (100, 200)
2688}
2689
2690#############################################################################
2691
2692package CFClient::UI; 3702package CFClient::UI;
2693 3703
2694$ROOT = new CFClient::UI::Root; 3704$ROOT = new CFClient::UI::Root;
2695$TOOLTIP = new CFClient::UI::Tooltip; 3705$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2696 3706
26971 37071
2698 3708

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